Add Yahoo as a preferred source to see more of our stories on Google. Kate Biberdorf, also known as Kate the Chemist, joins TODAY’s Jenna Bush Hager and guest co-host Tiffany Haddish to share fun ...

If we had to list our top parent-approved pastimes, backyard science experiments for kids are a hot contender for the #1 spot because kids have fun learning while soaking up a little vitamin D in the ...

Get ready to be amazed by these incredible tricks and experiments that anyone can perform! From a hilarious drink illusion to ...

Experiment #1 – Is it an acid, base or neither? The pH scale (which ranges from 0 to 14) gives us the ability to understand how acidic (pH lower than 7) or basic (pH higher than 7) an item is. We can ...

PHILADELPHIA (WPVI) -- Everyone knows it's cold it is outside. The entire Philadelphia region has remained below freezing for the seventh day in a row, with little relief in sight. But we are tapping ...